45573940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{431}}^1$

素因数の和:768

約数の個数: 48

約数和(自身を含む): 101896704

約数和(自身を除く): 56322764

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 311, 340, 431, 622, 862, 1244, 1555, 1724, 2155, 3110, 4310, 5287, 6220, 7327, 8620, 10574, 14654, 21148, 26435, 29308, 36635, 52870, 73270, 105740, 134041, 146540, 268082, 536164, 670205, 1340410, 2278697, 2680820, 4557394, 9114788, 11393485, 22786970, 45573940]

約数ペア:

[(1, 45573940), (2, 22786970), (4, 11393485), (5, 9114788), (10, 4557394), (17, 2680820), (20, 2278697), (34, 1340410), (68, 670205), (85, 536164), (170, 268082), (311, 146540), (340, 134041), (431, 105740), (622, 73270), (862, 52870), (1244, 36635), (1555, 29308), (1724, 26435), (2155, 21148), (3110, 14654), (4310, 10574), (5287, 8620), (6220, 7327)]